Must I stay here with you– No, you ______. You may go home, but you _____ goto the net bar(网吧).

I haven’t seen you for a long time. How’s it going — .

Your sister _________ a lot during these years.—Yes. She _________ three years ago.

that’s so expensive. Shall I make a _________— I’m sorry, sir. The price is fixed.

Jeff pleased everybody by making his dog walk ________.